Michaelis menten - Study guides, Class notes & Summaries

ACS Biochemistry Practice Final FGCU 1. A weak acid, HA, has a pKa of 4.11. a) At pH 7.11, what will the ratio of conjugate base to acid be? (Henderson-Hasselbach equation: pH=pKa + log [A-]/[HA]) b) Based on answer to "a," is there more HA or A- at that pH? c) At pH 2.11, what will the ratio of conjugate base to acid be? d) Based on answer to "c," is there more HA or A- at that pH? e) At pH 4.11, what will the ratio of conjugate base to acid be? f) Fill in the blank: if pH is grea...

Biology 3221A Biochemistry Final Exam Q&A- Rush University Which of the following single-base DNA gene coding changes is least likely to significantly affect the function of resulting protein? (Harper pages 361-363) A. Missence mutation resulting to histidine-to-glutamic acid change B. Silent mutations in the third codon base C. Frameshift mutation D. Nonsense mutation 2. Which of the following is a property of enhancer elements? (Harper pages 384-385) A. They do not work located downs...

An enzyme maybe defined as a: - Biological catalysts The Michaelis-Menten Constant in the rate of conversion of substrate to product is determined by: - Substrate concentration and rate of dissociation of enzyme-substrate complex Isoenzyme - The electrophoretic property is different for each isoenzyme Isoenzymes are performed to improve - specificity The protein portion of an enzyme complex is called - Apoenzyme Lactate dehydrogenase, malate dehydrogenase, isocitrate dehydrogenase and hydr...

Biological Catalyst. Which of the following definitions best describes an enzyme? The electrophoretic property is different for each isoenzyme. Which of the following is true of an isoenzyme? acts as an activator of the enzyme. Whys is a metal ion sometimes necessary in an enzymatic reaction? Substrate concentration and the rate of dissociation of the complex. The Michaelis-Menten constant in the rate of conversion of substrate to product is determined by what factor? ...

UNE Biochem 1005 Final Study Set Questions With Complete Solutions. Which of the following best describes the structure of heme? -a nicotinamide structure that is readily oxidized -a negatively charged phosphate group -a planar porphyrin ring that binds iron -an n-link glycosylation A planar porphyrin ring that binds iron Covalent catalysis is used by many enzymes to cleave peptide bonds. Which of the following amino acids would not facilitate this type of catalysis? -valine -cysteine...

BIOCHEM 3560 Quiz 2 | Practice Questions With Answers Latest 2023/2024. The Michaelis-Menten equation does not: Describe enzyme kinetics in terms of two independent constants Have the enzyme velocity approach Vmax asymptotically as substrate concentration increases Apply to allosteric enzymes Have a hyperbolic form Show half maximal enzyme velocity when substrate concentration is equal to Km Question 2 From the reaction rate plot, which metabolites acts as an allosteric modulators? NH3...

UNE Biochem 1005 Final Study Set Questions With Complete Solutions. Which of the following best describes the structure of heme? -a nicotinamide structure that is readily oxidized -a negatively charged phosphate group -a planar porphyrin ring that binds iron -an n-link glycosylation A planar porphyrin ring that binds iron Covalent catalysis is used by many enzymes to cleave peptide bonds. Which of the following amino acids would not facilitate this type of catalysis? -valine -cysteine...

I have summarized the contents of the feedback lecture, lecture notes and knowledge clips of module 5 into this document. This will help you prepare for the exam! Good luck studying.

what is equilibrium? - a special case of a steady state. In a steady state, by definition, the conditions related to X do not change with time. Thus a transport system is in a steady state when both the driving forces acting on it and the rate of transport are constant with time. Equilibrium is the particular steady state in which there is no net driving force and thus no net transport.' List and discuss the diagnostic characteristics of passive diffusion. - ALL channels, and SOME carriers...

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